Of the substances that did diffuse through the dialysis tubing, did all of the molecules/ons of that substance diffuse into the dialysate? Explain

Kc = 0.040 for the system below at 450oc. if a reaction is initiated with 0.40 mole of cl2 and 0.40 mole of pcl3 in a 2.0 liter container, what is the equilibrium concentration of cl2 in the same system? pcl5(g) ⇄ pcl3(g) + cl2(g)

Why are people not able to scuba dive in the deep part of the ocean

Ineed ! i have no clue how to do this problem.